baber/WOPTO huggingface dataset:
Patent WO-2019214484-A1 (WO)
Title: Closed slope runway pool system for use in large-scale cultivation and harvesting of microalgae
Inventor: DENG YUN
IPC: C12M1/12
Filed: 2019-04-29
Abstract: Provided in the present invention is a closed slope runway pool system for use in the large-scale cultivation and harvesting of microalgae, related to the field of large-scale cultivation of microalgae. The system mainly comprises a cultivating subsystem used for microalgae cultivation, an algae liquid regulating subsystem, and a microalgae harvesting subsystem. By providing a runway pool of a predetermined gradient in the cultivating subsystem used for microalgae cultivation, an algae liquid flows along the runway pool under the effect of gravity, thus greatly reducing the energy consumption for driving the flow of the algae liquid; by coupling the runway pool with a closed photobioreactor, implemented are the goals of inexpensive manufacturing costs, simple and convenient operations, easily controllable cultivation conditions, and reduced environmental pollution; and by utilizing a filter membrane to implement the real-time harvesting of microalgae, harvesting costs are greatly reduced.
Patent WO-2020007108-A1 (WO)
Title: Switching converter
Inventor: WU HUI
IPC: H02M1/08
Filed: 2019-04-29
Abstract: The present invention provides a switching converter that employs an active clamping circuit. A combined inductive circuit is introduced, and one inductor is used to bear most of input voltage, and the other inductor is used to output delivered energy. A control circuit is used to control the turn-on and turn-off of two power tubes in the active clamp circuit to implement the function of adjusting an output voltage, which can satisfy the requirement of high step-down ratio and avoid excessively small and too-narrow duty cycle, and greatly improves the performance of the circuit.
Patent WO-2019214617-A1 (WO)
Title: Method and apparatus for resource allocation
Inventor: LOU CHONG
IPC: H04W72/12
Filed: 2019-05-07
Abstract: Provided are a method and apparatus for resource allocation. The method comprises: a terminal device acquiring a first parameter, wherein the first parameter is used for indicating the maximum amount of service data needing to be provided by an access network device to a first service within a first length of time; and the terminal device determining, according to the maximum amount of service data, a resource of a media access control protocol data unit (MAC PDU) occupied by buffered data of the first service. In the embodiments of the present application, a terminal device determines, based on the maximum amount of data service of a first service, a resource of a MAC PDU occupied by buffered data of the first service; and compared to a conventional method of allocating a resource of a MAC PDU, the maximum amount of service data of the first service is considered, facilitating improving the rationality of allocating the resource of the MAC PDU to the data of the first service.
Patent WO-2019214671-A1 (WO)
Title: Method and device for indicating control channel
Inventor: SHI HONGZHE
IPC: H04L5/00
Filed: 2019-05-09
Abstract: Provided by the present application are a method and device for indicating a control channel, the method comprising: a network device sends, to a terminal device, information for indicating N control resource sets (CORESET) and M transmission configuration indicator states (TCI states) corresponding to each CORESET respectively, wherein the M TCI states are in one-to-one association with M search space groups, each of the search space groups comprises one or more search spaces, the CORESET and the search spaces are used by the terminal device to determine transmission resources of a control channel, and the TCI states are used by the terminal device to determine quasi co-location (QCL) information of the control channel, N being an integer greater than or equal to 1, and M being an integer greater than or equal to 2. The flexibility of resource scheduling may thus be effectively improved by configuring CORESETs corresponding to multiple TCI states.
Patent WO-2020227918-A1 (WO)
Inventor: TONG XIAOFENG
IPC: G06T17/00
Filed: 2019-05-14
Abstract: L'invention a trait à des techniques associées à la validation d'un modèle 3D basé sur une image d'une scène. De telles techniques comprennent la détection d'un objet dans une image capturée utilisée pour générer la scène, la projection du modèle 3D sur une vue correspondant à l'image capturée pour générer une image reconstruite et la comparaison des régions d'image des images capturées et reconstruites correspondant à l'objet pour valider le modèle 3D.
Patent WO-2020227976-A1 (WO)
Inventor: HE XIANG
IPC: H04L1/00
Filed: 2019-05-15
Abstract: The embodiments of the present application disclose a data transmission method, comprising: a first chip receiving a first data stream sent by a second chip, the first data stream being a data stream encoded using a first forward error correction (FEC) code type; and the first chip encoding the first data stream at least once more to obtain a second data stream, the second data stream being a concatenated FEC code stream encoded using at least the first FEC code type and a second FEC code type. Hence, the conversion process of an FEC code type is simplified, reducing both the time delay to be taken and the power consumption of a device to be consumed during the conversion of the FEC code type, thereby improving data transmission efficiency. In addition, the embodiments of the present application further disclose a data transmission device.
Patent WO-2020206809-A1 (WO)
Title: Plate straightening device
Inventor: GUI HAILIAN
IPC: B21D1/02
Filed: 2019-05-16
Abstract: Provided is a plate straightening device, comprising an upper mounting plate (1), a lower mounting plate (11), a support column (12), a mounting base (13), straightening module (2), and a traction module (3); the straightening module is located between the upper mounting plate and the lower mounting plate, and the traction module is used in conjunction with the straightening module; the straightening module comprises a first pneumatic cylinder (21), a roller pressing component (22), and a support platform (23); the output end of the first pneumatic cylinder extends vertically downwards; the cylinder body of the first pneumatic cylinder is fixed on the lower surface of the upper mounting plate; the upper end of the roller pressing component is fixed on the output end of the first pneumatic cylinder; the roller pressing surface of the roller pressing component faces the support platform; the support platform is fixed on the upper surface of the lower mounting plate; the support platform is used in conjunction with the roller pressing component; under the pulling of the traction module, the plate uses the first cylinder to push the roller pressing component, causing the plate on the support platform to be roller-pressed and straightened such that the bent plate can be reused after straightening, thus improving the efficiency of usage of the plate.
Patent WO-2019223729-A1 (WO)
Title: Communication method, terminal device and network device
Inventor: GUAN PENG
IPC: H04W72/12
Filed: 2019-05-22
Abstract: Provided in the present application are a communication method, a terminal device, and a network device, which enable the terminal device to more accurately receive a signal to be transmitted. The method comprises: by means of first receiving parameters, a terminal device receiving control information sent by a network device, the control information being used to indicate second receiving parameters, and the second receiving parameters being used by the terminal device to receive a signal to be transmitted; according to an antenna panel pertaining to the first receiving parameters and an antenna panel pertaining to the second receiving parameters, the terminal device determining a beam switching time required for switching from the first receiving parameters to the second receiving parameters; and according to the beam switching time, the terminal device receiving the signal to be transmitted.
Patent WO-2019233312-A1 (WO)
Inventor: YAN BIXIANG
IPC: H04M1/03
Filed: 2019-05-28
Abstract: 一种受话器（500）、受话器组件（50）以及电子设备（100）。受话器（500）包括受话器支架（501）、振膜（502）以及受话器前罩（503），受话器支架（501）包括第一侧（5011）以及与第一侧（5011）相反的第二侧（5012），振膜（502）设置在靠近受话器支架（501）的第一侧（5011）的内部，受话器前罩（503）设置在受话器支架（501）的第一侧（5011）的外部，受话器前罩（503）包括朝远离受话器支架（501）的第一侧（5011）凸出的凸出部（5031）。由此可以提高受话器（500）的出音效果。
Patent WO-2020243851-A1 (WO)
Inventor: LI LINZHEN
IPC: G03B5/00
Filed: 2019-06-01
Abstract: Provided is a lens assembly (100), comprising a first base (11), a lens (13), a first memory alloy wire (14), and a second memory alloy wire (15). The lens (13) is slidably mounted in the first base (11), the first base (11) comprises a first side plate (112) arranged on one side of the lens (13) and a second side plate (113) arranged on the other side of the lens (13), one end of the first memory alloy wire (14) is connected to the first side plate (112), the other end thereof is connected to the lens (13), one end of the second memory alloy wire (15) is connected to the second side plate (113), the other end thereof is connected to the lens (13), and both the first memory alloy wire (14) and the second memory alloy wire (15) are arranged to be perpendicular to an optical axis S of the lens (13). According to the lens assembly (100), the first memory alloy wire (14) and the second memory alloy wire (15) are configured to be energized to deform to drive the lens (13) to reciprocate relatively between the first side plate (112) and the second side plate (113) so as to realize optical anti-shake, the problem of magnetic field interference is eliminated, the stability is high, the driving arrangement is simple in structure and easy to mount without additional hall elements, and the use reliability is high in special environments.
Patent WO-2020063052-A1 (WO)
Inventor: GUAN YONGTAO
IPC: G16B30/00
Filed: 2019-07-17
Abstract: Disclosed are a method for acquiring a cell-free fetal DNA concentration, an acquisition device, a storage medium, and an electronic device. The method comprises: acquiring sequencing data of a sample under test, wherein the sample under test is obtained from a pregnant mother; establishing a joint probability distribution model of a maternal and fetal genotype, wherein the joint probability distribution model comprises one or more factors affecting a read heterozygosity level, and the read heterozygosity level is a ratio of the number of SNP sites covered by different bases to the total number of SNP sites in the sequencing data; and substituting values for the one or more factors and the acquired value for the heterozygosity level in the joint probability distribution model, performing maximum likelihood estimation on the joint probability distribution model, and obtaining a cell-free fetal DNA concentration. The method solves the problem of the prior art in which fetal DNA concentration testing has high costs.
Patent WO-2020258420-A1 (WO)
Title: 一种稳压器
Inventor: LIU PINGLIN
IPC: G05F1/563
Filed: 2019-07-19
Abstract: 一种稳压器（100）。其中，该稳压器（100）包括：电压差侦测电路（10）；功率晶体管（T0)；第一稳压调节电路（20）和第二稳压调节电路（30），第一稳压调节电路（20）的输入端（In1），以及第二稳压调节电路（30）的输入端（In2）均与电压差侦测电路（10）的第三端（N3）电连接，第一稳压调节电路（20）的输出端（Out2）以及第二稳压调节电路（30）的输出端（Out3）均与功率晶体管（T0)的控制端电连接；电压差侦测电路（10）用于侦测基准电压（Vin）和稳压器（100）的输出端（Out1）之间的电压差，并输出侦测信号；第一稳压调节电路（20）和第二稳压调节电路（30）分别与功率晶体管（T0)形成控制回路，第一稳压调节电路（20）和第二稳压调节电路（30）用于根据侦测信号，共同控制功率晶体管（T0)的控制端的电压。该稳压器（100）的输出电压在上冲和下冲时，能够快速恢复到稳定值。
Patent WO-2020020287-A1 (WO)
Inventor: LI PENG
IPC: G06F17/16
Filed: 2019-07-25
Abstract: 本公开公开了一种获取文本相似度的方法、装置、设备及可读存储介质。该方法包括：根据文本对的数据集得到所述文本对的数值特征；通过所述文本对的数值特征构造样本特征矩阵；根据所述样本特征矩阵和预测向量进行模型训练，得到预测模型；获取目标文本对，根据所述样本特征矩阵和所述预测模型获取所述目标文本对的相似度得分。摘图1
Patent WO-2021035509-A1 (WO)
Inventor: SUN YUHAN
IPC: A63H17/00
Filed: 2019-08-27
Abstract: 本发明涉及教育玩具技术领域，具体是一种趣味性强的儿童教育玩具，包括底座，底座的上侧设置有车型外壳，车型外壳的右端与底座通过转轴转动连接，车型外壳的前后两侧左部设置有锁扣，车型外壳通过锁扣与底座连接，车型外壳的左端设置有支撑杆，支撑杆的左端设置有把手，车型外壳的上侧开设有凹槽，所述凹槽的内部设置有学习机构。本装置的结构设置，正常玩耍时，是玩具车模型，将车型外壳打开后，儿童可以站在底座上，手扶着把手，将装置当做滑板车使用，并且车型外壳上设置有学习机构，可以对儿童进行教育，趣味性强，玩耍模式多样化，满足现代化的使用需求。
Patent WO-2021022639-A1 (WO)
Title: 一种应用于杀菌机器人的杀菌灯控制方法及装置
Inventor: ZHOU RUNHUA
IPC: A61L2/08
Filed: 2019-09-23
Abstract: 一种应用于杀菌机器人的杀菌灯控制方法及装置，涉及电器领域。上述杀菌机器人配置有手持模式和非手持模式两种运行模式，且杀菌机器人底部设置有手持机构，在杀菌机器人满足手持运行条件时，触发杀菌机器人内部的杀菌灯阵列（403、504、603）点亮。上述杀菌机器人配置有的两种运行模式可供用户针对不同类型区域进行清洁，扩展杀菌机器人可清洁区域的类型，提升杀菌机器人的清洁能力，减少用户为针对不同情况而额外购买清洁工具所造成的资源浪费。
Patent WO-2021056301-A1 (WO)
Inventor: WANG WEN-CHI
IPC: H03F3/45
Filed: 2019-09-26
Abstract: Disclosed are a transconductance amplifier and a related chip. The transconductance amplifier is used for generating output current according to a positive end input voltage (V IP ) and a negative end input voltage (V IN ). The transconductance amplifier comprises: an input stage (102) for receiving the positive end input voltage and the negative end input voltage, and generating positive end output current (I OP ) and negative end output current (I ON ). The input stage comprises: a first transistor (110) having a gate coupled to the positive end input voltage; a second transistor (120) having a gate coupled to the negative end input voltage; a first resistor (109) connected in series between the first transistor and the second transistor; a third transistor (114), the source of the third transistor being coupled between the first resistor and the first transistor, and the drain of the third transistor being used for outputting the positive end output current; and a fourth transistor (124), the source of the fourth transistor being coupled between the first resistor and the second transistor, and the drain of the fourth transistor being used for outputting the negative end output current.
Patent WO-2020078195-A1 (WO)
Title: Home appliance program control method and control system
Inventor: LIU HUA
IPC: D06F39/00
Filed: 2019-09-26
Abstract: A home appliance program control method and control system for solving the problem of user operation troubles caused by excessive clothing processing programs on control panels of exiting fully automatic washing machines. The control system comprises a display (2) and a controller (1) that are communicationally connected. The display (2) is used to display a first interface (21) and a second interface (22). The controller (1) is used for storing multiple programs and to display the multiple programs in the second interface (22), and the controller (1) displays multiple target programs in the first interface (21) when said programs are selected in the second interface (22). A washing machine that uses the control system can display target clothing processing programs in the display screen only when a user has the need, thereby facilitating user operation, and satisfy users' requirements for specific clothing processing programs.
Patent WO-2021068117-A1 (WO)
Inventor: BARRETT DEVIN
IPC: C08B3/16
Filed: 2019-10-08
Abstract: L'invention concerne certaines compositions d'ester de cellulose qui servent d'additifs anti-adhésifs améliorés pour divers polymères thermoplastiques, dans des applications telles que des fibres tissées et non tissées, des stratifiés comprenant la composition, des tissus comprenant la composition, des vêtements et des textiles comprenant la composition, etc.
Patent WO-2021068196-A1 (WO)
Title: Methods of using il-33 protein in treating cancers
Inventor: HAN WEI
IPC: A61P35/00
Filed: 2019-10-11
Abstract: Disclosed herein are use of IL-33 protein for the treatment, prevention, or reduction of onset or metastasis of a cancer by administering to a subject in need a therapeutically effective amount of IL-33 protein, such as human IL-33 protein, pharmaceutical compositions comprising IL-33 protein for treating cancer, and use of an agent capable of upregulating CD40/CD40L signaling pathway for treating cancer.
Patent WO-2021012442-A1 (WO)
Inventor: SU QIANG
IPC: H01F27/28
Filed: 2019-10-28
Abstract: An inductance element and a preparation method therefor, comprising: a prefabricated continuous coil row comprising a plurality of hollow coils (1), the connection of each two adjacent hollow coils (1) being a folding leg (11, 12); placing the continuous coil row into the mould cavity of a prefabricated mould, the mould cavity comprising a plurality of sub-cavities, one sub-cavity being for placing one hollow coil (1); injecting prepared soft-magnetic glue into the cavity so that the soft-magnetic glue covers the hollow coils (1) and the folding legs (11, 12) are exposed, and performing magnet moulding; cutting the moulded semi-finished product; stripping the copper wires of the exposed folding legs (11, 12), and performing metallisation to form an electrode to obtain the inductance component finished product. The efficiency of the inductor prepared using the present method is high, and the obtained product does not have risks such as faulty welding and poor contacts.
Patent WO-2020173119-A1 (WO)
Inventor: GUO WEILIN
IPC: F16C41/00
Filed: 2019-10-31
Abstract: A displacement correction apparatus. The apparatus comprises: a reference circuit (110) and a correction circuit (120); the reference circuit is configured to provide a reference signal; the correction circuit is configured to perform a logarithm operation on a nonlinear displacement signal to be corrected on the basis of the reference signal, so as to obtain a corrected linear displacement signal. The displacement correction apparatus can solve the problem of poor detection accuracy resulting from a position detection signal output by an eddy current sensor being not in a linear relationship with a displacement signal of a shaft, thereby yielding the effect of improving detection accuracy. A magnetic levitation bearing system and a displacement correction method therefor, which use the displacement correction apparatus.
Patent WO-2021008011-A1 (WO)
Title: 触控显示面板和触控显示装置
Inventor: LI QUAN
IPC: G06F3/041
Filed: 2019-11-05
Abstract: 本申请提供一种触控显示面板和触控显示装置，触控显示面板包括触控显示模组、盖板、框胶和第一油墨层，框胶设置在触控显示模组和盖板之间的周缘区域；第一油墨层包括第一子油墨层和第二子油墨层；第二子油墨层对应于框胶的设置区域设置；第二子油墨层的紫外光透过率大于第一子油墨层的紫外光透过率。
Patent WO-2021008028-A1 (WO)
Title: 网络攻击源定位及防护方法、电子设备及计算机存储介质
Inventor: LIU JIANHUA
IPC: H04L29/06
Filed: 2019-11-11
Abstract: 本申请实施例公开了一种网络攻击源定位及防护方法、电子设备及计算机存储介质，涉及网络安全监控技术，其中方法包括：根据预设网络状态判断规则监测网络状态数据，确定目标网络状态，所述网络状态数据包括流量状态数据，所述确定目标网络状态包括：根据流量状态数据与预设流量监控规则确定是否处于流量异常状态，若是，获取告警日志数据，确定告警日志数据所包含的攻击节点，从网络源地址集合中确定攻击节点对应的目标源地址，再确定目标源地址所对应的目标攻击源标签，根据预设攻击源标签与防护策略的映射关系，获取目标攻击源标签对应的防护策略并执行，可以准确识别真实的攻击节点源地址，使用具有针对性的防护策略进行网络安全防护。
Patent WO-2020119364-A1 (WO)
Title: 多联机空调器及其控制方法
Inventor: GAO LING
IPC: F24F11/64
Filed: 2019-11-12
Abstract: 本申请提出一种多联机空调器及其控制方法，该多联机空调器包括多个具有换热器的室内机，每个室内机均包括控制器，控制器包括处理器以及存储器，存储器内存储有计算机程序，控制器被配置能够实现以下步骤：当某一个或多个室内机接收到自清洁指令时，检测其他室内机运行模式是否与该自清洁室内机运行模式冲突。该控制方法基于上述多联机空调器。本申请的多个室内机可以为任一或多个同时执行自清洁模式，且该控制方法保障了执行自清洁的室内机与其他室内机之间不存在运行冲突，从而使多联机空调器的运行稳定。
Patent WO-2021092763-A1 (WO)
Inventor: FAN ZHENLONG
IPC: B01J31/02
Filed: 2019-11-12
Abstract: 一种催化氧化催化剂及其制备方法、MDI盐水中有机物的深度处理方法，该催化剂包括载体和活性组分，载体为二氧化钛，活性组分为有机中性配体-金属络合物类离子液体。该深度处理方法包括：(1)对MDI盐水的pH值进行调节，并加入氧化剂进行处理；(2)将步骤(1)处理后的MDI盐水与催化氧化催化剂接触进行催化氧化反应，得到深度处理后的盐水。催化剂在保证提高催化氧化效果的同时，可减少甚至避免催化剂中金属的流失；深度处理方法简单易行，处理效率高，且不产生二次污染。
Patent WO-2021051633-A1 (WO)
Title: Material-pushing steering device capable of preventing surface scratching
Inventor: RAN HAO
IPC: B65B35/20
Filed: 2019-11-19
Abstract: Disclosed is a material-pushing steering device capable of preventing surface scratching. The material-pushing steering device comprises a conveying mechanism (1) and a material-pushing mechanism (2), wherein a material-pushing outlet (3) is formed in one side face of the conveying mechanism (1), the material-pushing mechanism (2) is arranged above the conveying mechanism (1) and used for pushing materials to the material-pushing outlet (3), a gap is formed in a conveying face of the conveying mechanism (1), and a rolling body (4) capable of lifting up and down is arranged in the gap. According to the device, sheet materials are transferred to the rolling body to be pushed, friction between the rolling body and the sheet materials is rolling friction, thus greatly reducing the friction force, and preventing scratching on the bottommost layer of the sheet materials.
Patent WO-2020233092-A1 (WO)
Inventor: CHEN MUHAO
IPC: G06F8/41
Filed: 2019-12-04
Abstract: A smart contract calling method, comprising: when a block chain operation instruction carrying a smart contract identifier is detected, determining a communication type configured corresponding to the smart contract identifier; if the communication type is interprocess communication, determining a corresponding dynamic file calling function; calling a dynamic link library file corresponding to the smart contract identifier by means of the dynamic file calling function, the dynamic link library file being a file generated by compiling a smart contract script corresponding to the smart contract identifier by a dynamic library compilation mode; and performing an operation corresponding to the block chain operation instruction according to the called dynamic link library file.
Patent WO-2020134940-A1 (WO)
Inventor: HUANG BEIZHOU
IPC: H01L51/56
Filed: 2019-12-05
Abstract: 本申请公开了一种电致发光器件的制备方法和制作设备，所述制备方法包括：在基板的衬底(110)表面形成电极层(120)；在功能膜的支撑层(220)上形成功能膜层(210)；将基板(100)和功能膜(200)放置在溶剂(400)中去除支撑层(220)；将功能膜层(210)贴附到电极层(120)表面。
Patent WO-2020114505-A1 (WO)
Title: Method and apparatus for channel state information acquisition and reporting in mobile communications
Inventor: MEDLES ABDELKADER
IPC: H04W24/10
Filed: 2019-12-06
Abstract: Various solutions for channel state information (CSI) acquisition and reporting with respect to user equipment and network apparatus in mobile communications are described. An apparatus may enter into a power saving mode. The apparatus may monitor a wake-up indication (WUI) while in the power saving mode. The apparatus may determine whether the WUI is received from a network node. The apparatus may transmit channel quality information to the network node in an event that the WUI is received.
Patent WO-2021120154-A1 (WO)
Title: Composition de frittage d'argent contenant un alliage de cuivre pour liaison métallique
Inventor: YAO WEI
IPC: H01B1/22
Filed: 2019-12-20
Abstract: L'invention concerne une composition de frittage d'argent contenant un alliage de cuivre, qui peut être frittée de manière stable sur divers substrats métalliques tels que le cuivre, l'or ou l'argent avec une bonne adhérence et une bonne résistance au frittage.
Patent WO-2020135387-A1 (WO)
Title: 一种高粘度双组份胶水的混胶方法
Inventor: LIU YUANJIANG
IPC: B01F23/80
Filed: 2019-12-24
Abstract: 一种高粘度双组份胶水的混胶方法，包括以下步骤：对树脂组分预热处理；对树脂组分脱气处理；对固化剂组分预热处理；使用螺杆泵计量输送预热后的树脂组分至动态混合器内；使用齿轮泵计量输送预热后的固化剂组分至动态混合器内；树脂组分和固化剂组分在动态混合器内混合成双组份胶水；混合后的双组份胶水从动态混合器的后端输出。
Patent WO-2021031498-A1 (WO)
Title: Vibration sensing apparatus
Inventor: DUANMU LUYU
IPC: G01H11/06
Filed: 2019-12-27
Abstract: A vibration sensing apparatus, comprising a housing (6), an elastic element (7), a mass element (8), and a vibrations sensor. A cavity is formed in the housing (6); an air vent (603) is provided on the housing (6); the air vent (603) is configured to be in an opened state when assembling is performed on the vibration sensing apparatus, and to be in a closed state after the assembling of the vibration sensing apparatus is completed; the elastic element (7) is provided in the cavity; the mass element (8) is suspended in the cavity by means of the elastic element (7), and can move along with the elastic element (7) in the cavity so as to change pressure in the cavity; the vibration sensor is communicated with the cavity; the vibration sensor is configured to measure the pressure in the cavity or a pressure difference between different regions in the cavity. The vibration sensing apparatus facilitates improving the performance of a product and prolonging the service life of the product.